Curtis Instruments Curtis 1268 SepEx
Separately excited DC motor controller
curtisinstruments.com/products/motor-controllers
The Curtis Instruments Curtis 1268 SepEx is a golf cart controller with a current limit of 500A and a nominal 36V 48V.
Last updated: 30 September 2026
What we found
- Published as 36V 48V · 500A.
- 4 specifications are published for it, each with the source it was read from.
- No matching recall was found in the records this catalogue holds from 17 regulators.
Assembled from the evidence on this page. Every figure and count below is shown with the source it was read from.
Motor and performance
- Current limit
- 500A
- Rated voltage
- 36V 48V
“Nominal Voltage Range (VDC) 36V 48V Maximum Current 500A”
Source: curtisinstruments.com/products/motor-controllers
“Motor Type SepEx® Application/Function Traction Nominal Voltage Range (VDC) 36V 48V Maximum Current 500A”
Source: curtisinstruments.com/products/motor-controllers
Size and fit
- Ingress protection
- IP64 and IP67
“Sealed package rated at IP64 and IP67.”
Source: cdn.curtisinstruments.com/products/datasheets/1268_datasheet_en.pdf
Other findings
- Intended applications
- heavy-duty/golf/utility vehicles
“designed for use in heavy-duty/golf/utility vehicles.”
Source: cdn.curtisinstruments.com/products/datasheets/1268_datasheet_en.pdf
Models documented with this controller
No model has been matched to this controller yet in the records we hold. That is a statement about our research, not about which carts use it — and controllers are the part manufacturers name least often.